Solar Energy Blog
Latest news, guides, and insights on renewable energy, solar panels, and energy savings.
Showing 12 articles of 186
How Long Does It Take Solar Panels to Pay for Themselves in the UK?
Solar panels typically pay for themselves in 7-11 years in the UK. Here's how payback works, what affects it, and how to maximise your return.
14 April 2026
How Long Do Solar Panels Last in the UK?
Most panels last 30-40 years. Warranties run 25-30, and well-kept panels often outlast them. What shortens a panel's life, and what helps.
10 April 2026
How Solar Panels Affect Property Value and Saleability in the UK
Urban Big Data Centre research puts the premium near 6-7%, varying by property and market. What it means for saleability and EPC.
10 April 2026
Is a 3kW Solar Panel System Enough for Your Needs in the UK?
A 3kW solar panel system suits homes using between 3,000kWh and 4,500kWh per year, roughly a two- or three-bedroom house with one or two occupants.
10 April 2026
Is a 4kW Solar System Worth It in the UK? (2026)
A 4kW system suits many UK homes. If you use 3,500-5,500 kWh a year it matches the average household. The full 2026 breakdown.
10 April 2026
What Does Martin Lewis Say About Solar Panels?
Martin Lewis has covered solar panels on This Morning and MoneySavingExpert. Here's his advice on costs, savings, and whether they're worth it in 2026.
10 April 2026
Best Solar Panels for UK Homes
Perlight, JA Solar and Jinko are the most-installed panels on UK homes. Compare the top 10 brands by efficiency, warranty and price, plus what to look for.
30 March 2026
How Many Solar Panels Do I Need? UK Sizing Guide
Most UK homes need 5-10 panels, with 8-12 covering a typical household. How to size yours from your bills in about ten minutes.
30 March 2026
6 Ways to Cut Your Energy Bills with Solar Panels in 2026
Unlock solar savings with our six ways to reduce electricity bills with solar PV! Learn how panels cut energy costs.
30 March 2026
Do I Need Planning Permission for Solar Panels in the UK?
You won't need planning permission unless you want to install a very large system or a system on a listed building. Learn about the rules and exceptions.
30 March 2026
PV Roof Tiles: A Complete Guide to Solar Roof Tiles in the UK
How solar roof tiles work, what they cost against conventional panels, how installation differs, and which properties suit them.
17 March 2026
Solar Panels Pros and Cons UK 2026: Are They Worth It for Your Home?
For most UK homes, yes, but it depends. Here's the honest breakdown of savings, costs, and the 3 situations where solar panels aren't worth it.
17 March 2026
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